<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>登录页面</title>
</head>
<body>

<h1>登录页面</h1>
<form action="/v1/file/upload" method="post">

    <input  type="file" name="picture"  > </input>
</form>

</body>
</html>